kernel: handle memimageinit() error

2013-11-12 21:43:38 +01:00 · 2013-11-12 21:43:38 +01:00 · cfc705b866
parent d56a6fadc5
commit cfc705b866
1 changed files with 2 additions and 1 deletions
--- a/sys/src/9/pc/screen.c
+++ b/sys/src/9/pc/screen.c
@ -48,7 +48,8 @@ screensize(int x, int y, int, ulong chan)
 		nexterror();
 	}

-	memimageinit();
+	if(memimageinit() < 0)
+		error("memimageinit failed");

 	lock(&vgascreenlock);
 	if(waserror()){